panfrost: Fix typos.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8400>

src/gallium/drivers/panfrost/pan_blend_cso.c

@@ -233,7 +233,7 @@ panfrost_get_blend_for_context(struct panfrost_context *ctx, unsigned rti, struc
         struct panfrost_blend_state *blend = ctx->blend;
         struct panfrost_blend_rt *rt = &blend->rt[rti];
 
-        /* First, we'll try fixed function, matching equationn and constant */
+        /* First, we'll try fixed function, matching equation and constant */
         if (rt->has_fixed_function && panfrost_can_fixed_blend(fmt)) {
                 float constant = 0.0;
 

src/gallium/drivers/panfrost/pan_blending.c

@@ -267,7 +267,7 @@ panfrost_blend_constant_mask(const struct pipe_rt_blend_state *blend)
 /* Create the descriptor for a fixed blend mode given the corresponding Gallium
  * state, if possible. Return true and write out the blend descriptor into
  * blend_equation. If it is not possible with the fixed function
- * representating, return false to handle degenerate cases with a blend shader
+ * representation, return false to handle degenerate cases with a blend shader
  */
 
 bool

src/gallium/drivers/panfrost/pan_cmdstream.c

@@ -1449,7 +1449,7 @@ enum pan_special_varying {
         PAN_VARY_MAX,
 };
 
-/* Given a varying, figure out which index it correpsonds to */
+/* Given a varying, figure out which index it corresponds to */
 
 static inline unsigned
 pan_varying_index(unsigned present, enum pan_special_varying v)

src/gallium/drivers/panfrost/pan_resource.h

@@ -58,7 +58,7 @@ struct panfrost_resource {
         /* Whether the modifier can be changed */
         bool modifier_constant;
 
-        /* Is transaciton elimination enabled? */
+        /* Is transaction elimination enabled? */
         bool checksummed;
 
         /* The CRC BO can be allocated separately */